Individuals and businesses who suffered uninsured or unreimbursed disaster-related losses can choose to claim them on either the return for the year the loss occurred (in this instance, the 2017 return normally filed next year), or the return for the prior year (2016).

Taxpayers qualifying for relief who live outside the disaster area need to contact the IRS at 866-562-5227.

The tax relief postpones various tax filing and payment deadlines that occurred starting on Aug. 23, 2017. As a result, affected individuals and businesses will have until Jan. 31, 2018, to file returns and pay any taxes that were originally due during this period. This includes the Sept. 15, 2017 and Jan. 16, 2018 deadlines for making quarterly estimated tax payments. For individual tax filers, it also includes 2016 income tax returns that received a tax-filing extension until Oct. 16, 2017. The IRS noted, however, that because tax payments related to these 2016 returns were originally due on April 18, 2017, those payments are not eligible for this relief.

A variety of business tax deadlines are also affected including the Oct. 31 deadline for quarterly payroll and excise tax returns. In addition, the IRS is waiving late-deposit penalties for federal payroll and excise tax deposits normally due on or after Aug. 23 and before Sept. 7, if the deposits are made by Sept. 7, 2017. Details on available relief can be found on the disaster relief page on IRS.gov.